Renowned, interdisciplinary researchers creating and disseminating new statistical methods for improving public health
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Research methods for experimental design and analysis of complex data in the social, behavioral, and health sciences
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Implement our methods in your research. Download free, user-friendly software for SAS, Stata, and R.
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Our work in leading journals is frequently cited by intervention designers and data analysts working to improve public health.
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Fond Farewells

This summer we've said goodbye to a lot of great researchers who are moving up in their careers. We know they'll go on to do great work!
Free Webinar on Configural Frequency Analysis

On Thursday, October 31, from 2:00 to 4:00 p.m. ET, Mark Stemmler will present a 1 & 1 webinar on CFA.
Expanding SMART to Improve Adaptive Interventions

In a recent article, the authors demonstrate a new method for evaluating a SMART using repeated measures of a binary outcome.